Bitcoin transactions are sent to the network with an extra fee
attached. This fee is paid directly to the miner who adds the
transaction to a block. Miner fees are based on the size of the
transaction...

You may be wondering why the Samourai Wallet app available from Google
Play needs a certain permission. This article will try to explain
what each permission is needed for and what exactly Samourai i...

Yes. The addresses that your wallet generates can be reused as many
times as you want, but it is considered a privacy risk. You should try
to avoid this behavior whenever possible to maximize your pri...